若有以下的说明和语句, 则它与( )中的说明是等价的。char s[3][5]＝{"aaaa","bbbb","cccc"};

A、char s1[ ][ ] ＝{"aaaa","bbbb","cccc"};
B、char s2[3][] ＝{"aaaa","bbbb","cccc"};
C、char s3[ ][5]＝{"aaaa","bbbb","cccc"};
D、char s4[ ][4]＝{"aaaa","bbbb","cccc"};